| Index | Petal | Mississippi | National |
| Income per capita | $38,257 | $31,721 | $44,883 |
| Median household income | $86,860 | $59,875 | $81,333 |
| Median income owner occupied | $97,612 | $74,896 | $106,172 |
| Median income renter occupied | $60,878 | $36,445 | $52,080 |
| Median earnings male | $49,927 | $46,990 | $54,343 |
| Median earnings female | $44,117 | $33,204 | $38,439 |
| Unemployment rate | 2.8% | 5.8% | 4.9% |
| Poverty level | 13.6% | 22.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 16.7% | 16.7% |
| Manufacturing sector | 14.5% | 14.5% |
| Financial & insurance services | 2.0% | 2.0% |
| Wholesale & retail services | 13.7% | 13.7% |
| Public administration | 2.8% | 2.8% |
| Transportation, warehousing & utilities | 6.7% | 6.7% |
| Education, health & social services | 17.0% | 17.0% |
| Other | 25.7% | 25.7% |
| City | Population | Household Income | National Avg. |
| Rawls Springs, MS | 1,746 | $94,990 | 16.8% |
| Arnold Line, MS | 1,700 | $87,300 | 7.3% |
| West Hattiesburg, MS | 6,083 | $59,966 | 26.3% |
| Hattiesburg, MS | 47,823 | $53,085 | 34.7% |
| Purvis, MS | 2,276 | $44,180 | 45.7% |
| Petal, MS | 10,849 | $86,860 | 6.8% |
| City | Population | Household Income | National Avg. |
| Martin, TN | 10,847 | $48,458 | 40.4% |
| North Branch, MN | 10,855 | $129,357 | 59.0% |
| South Yarmouth, MA | 10,841 | $100,400 | 23.4% |
| Cadillac, MI | 10,841 | $61,043 | 24.9% |
| Mount Sinai, NY | 10,841 | $201,703 | 148.0% |
| Petal, MS | 10,849 | $86,860 | 6.8% |